864377-33-3

  • Product Name3-(9H-carbazol-9-yl)phenylboronic acid
  • Molecular FormulaC18H14BNO2
  • Molecular Weight287.1
  • Purity99%
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Product Details

Quick Details

  • CasNo: 864377-33-3
  • Molecular Formula: C18H14BNO2
  • Purity: 99%

Industrial Grade 3-(9H-Carbazol-9-yl)phenylboronic acid 864377-33-3 Powder

  • Molecular Formula:C18H14BNO2
  • Molecular Weight:287.126
  • Boiling Point:472.6±51.0 °C at 760 mmHg 
  • PKA:8.30±0.10(Predicted) 
  • Flash Point:239.6±30.4 °C 
  • PSA:45.39000 
  • Density:1.2±0.1 g/cm3 
  • LogP:2.46350 

3-(9H-Carbazol-9-yl)phenylboronic acid(Cas 864377-33-3) Usage

Chemical Properties

off-white solid

Uses

suzuki reaction

Isomeric SMILES: B(C1=CC(=CC=C1)N2C3=CC=CC=C3C4=CC=CC=C42)(O)O  
InChIKey: IDQUIFLAFFZYEX-UHFFFAOYSA-N  
InChI: InChI=1S/C18H14BNO2/c21-19(22)13-6-5-7-14(12-13)20-17-10-3-1-8-15(17)16-9-2-4-11-18(16)20/h1-12,21-22H  

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864377-33-3 Process route

9-(3-bromophenyl)carbazole
185112-61-2

9-(3-bromophenyl)carbazole

Trimethyl borate
121-43-7,63156-11-6

Trimethyl borate

3-(9H-carbazol-9-yl)phenylboronic acid
864377-33-3

3-(9H-carbazol-9-yl)phenylboronic acid

Conditions
Conditions Yield
9-(3-bromophenyl)carbazole; With n-butyllithium; In tetrahydrofuran; at -78 ℃; for 1h;
Trimethyl borate; In tetrahydrofuran; at 20 ℃;
83%
9-(3-bromophenyl)carbazole; With n-butyllithium; In tetrahydrofuran; at -78 ℃; for 1h;
Trimethyl borate; In tetrahydrofuran; at 20 ℃;
72%
9-(3-bromophenyl)carbazole; With n-butyllithium; In tetrahydrofuran; hexane; at -78 ℃; for 1h;
Trimethyl borate; In tetrahydrofuran; hexane; for 2h;
67%
9-(3-bromophenyl)carbazole
185112-61-2

9-(3-bromophenyl)carbazole

3-(9H-carbazol-9-yl)phenylboronic acid
864377-33-3

3-(9H-carbazol-9-yl)phenylboronic acid

Conditions
Conditions Yield
9-(3-bromophenyl)carbazole; With n-butyllithium; In tetrahydrofuran; hexane; at -65 - -60 ℃; for 0.783333h; Cooling in ethanol bath;
With Triisopropyl borate; In tetrahydrofuran; hexane; at 20 ℃; for 2.2h;
With hydrogenchloride; water; In tetrahydrofuran; hexane; for 0.5h;
 
Multi-step reaction with 2 steps
1.1: n-butyllithium / tetrahydrofuran; n-heptane / 1 h / -78 °C / Inert atmosphere
1.2: 4 h / -78 - 0 °C
2.1: hydrogenchloride; water / tetrahydrofuran; n-heptane; dichloromethane
With hydrogenchloride; n-butyllithium; water; In tetrahydrofuran; n-heptane; dichloromethane;
 

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